Owner's Manual
Page 318
...of all other overseas locations, contact GM North American Export Sales in Oshawa by your dealer and Buick. STEP ONE -- If the matter has already been reviewed withthe Sales, Service, or Parts Manager, contact the owner of Canada Customer Assistance Center in Canada by the dealership... without further help, contact the Buick Customer Assistance Centerby calling 1-800-521-7300. In the U.S. If after ...
...of all other overseas locations, contact GM North American Export Sales in Oshawa by your dealer and Buick. STEP ONE -- If the matter has already been reviewed withthe Sales, Service, or Parts Manager, contact the owner of Canada Customer Assistance Center in Canada by the dealership... without further help, contact the Buick Customer Assistance Centerby calling 1-800-521-7300. In the U.S. If after ...